From: Laxman Dewangan Date: Mon, 22 Feb 2016 12:13:28 +0000 (+0530) Subject: gpio: tps6586x: Use devm_gpiochip_add_data() for gpio registration X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=79c676f808541b8ad174b0261596da8e1d9d26a3;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git gpio: tps6586x: Use devm_gpiochip_add_data() for gpio registration Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- diff --git a/drivers/gpio/gpio-tps6586x.c b/drivers/gpio/gpio-tps6586x.c index 87de5486a29e..c88bdc8ee2c9 100644 --- a/drivers/gpio/gpio-tps6586x.c +++ b/drivers/gpio/gpio-tps6586x.c @@ -117,7 +117,8 @@ static int tps6586x_gpio_probe(struct platform_device *pdev) else tps6586x_gpio->gpio_chip.base = -1; - ret = gpiochip_add_data(&tps6586x_gpio->gpio_chip, tps6586x_gpio); + ret = devm_gpiochip_add_data(&pdev->dev, &tps6586x_gpio->gpio_chip, + tps6586x_gpio); if (ret < 0) { dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); return ret; @@ -128,19 +129,10 @@ static int tps6586x_gpio_probe(struct platform_device *pdev) return ret; } -static int tps6586x_gpio_remove(struct platform_device *pdev) -{ - struct tps6586x_gpio *tps6586x_gpio = platform_get_drvdata(pdev); - - gpiochip_remove(&tps6586x_gpio->gpio_chip); - return 0; -} - static struct platform_driver tps6586x_gpio_driver = { .driver.name = "tps6586x-gpio", .driver.owner = THIS_MODULE, .probe = tps6586x_gpio_probe, - .remove = tps6586x_gpio_remove, }; static int __init tps6586x_gpio_init(void)